Scientists detected all five nucleobases -- building blocks of DNA and RNA -- in samples returned from asteroid Bennu by NASA's OSIRIS-REx mission.
Asteroid Bennu seems to have come from a long-lost world on the fringes of the solar system, where saltwater pooled and dried ...
Precise curation was necessary to discover that the Bennu asteroid sample contains building blocks of life on Earth.Long ...
Discover the fascinating findings from asteroid Bennu: pristine salt minerals reveal the presence of liquid water in the ...